公开(公告)号：US5239018A

公开(公告)日：1993-08-24

申请号：US543616

申请日：1990-06-22

Applicant: Albert I. Yezrielev ,  William E. Wellman ,  Ralph M. Kowalik ,  George A. Knudsen ,  Michael G. Romanelli

Inventor： Albert I. Yezrielev ,  William E. Wellman ,  Ralph M. Kowalik ,  George A. Knudsen ,  Michael G. Romanelli

IPC: C08G63/06 ,  C08G63/60 ,  C08K5/3492 ,  C08L67/00 ,  C09D167/00 ,  C09D201/06

CPC classification number: C09D167/00 ,  C08G63/06 ,  C08G63/60 ,  C08K5/3492 ,  C08L67/00 ,  C09D201/06

Abstract: Non liquid-crystalline esterphenol-capped liquid polymer and polyol compositions in combination with an amino crosslinking agent endow coating compositions containing them with the ability of providing films having superior properties. The esterphenol-capped polymers and polyols can be prepared by direct esterification of hydroxybenzoic acid without its decarboxylation.

公开(公告)号：US5218018A

公开(公告)日：1993-06-08

申请号：US635970

申请日：1990-12-31

Applicant: Akira Tominaga ,  Reiziro Nishida ,  Hiroshi Inoue ,  Motoshi Yabuta ,  Yoshio Sasaki ,  Akira Kasari ,  Hiroshi Igarashi ,  Tohru Ozaki

Inventor： Akira Tominaga ,  Reiziro Nishida ,  Hiroshi Inoue ,  Motoshi Yabuta ,  Yoshio Sasaki ,  Akira Kasari ,  Hiroshi Igarashi ,  Tohru Ozaki

IPC: B05D7/00 ,  C08G59/20 ,  C08G59/68 ,  C09D5/38 ,  C09D163/00 ,  C09D201/06

CPC classification number: B05D7/532 ,  C08G59/20 ,  C08G59/68 ,  C09D163/00 ,  C09D201/06 ,  C09D5/38

Abstract: A thermosetting coating composition comprising as essential components:(a) a hydroxyl group-containing base resin,(b) an alicyclic polyepoxide crosslinking agent, and(c) a catalyst selected from the group consisting of a quaternary ammonium hydroxide and a metal chelate.

Abstract translation: 一种热固性涂料组合物，其包含作为必要组分的（a）含羟基的基础树脂，（b）脂环族聚环氧化物交联剂和（c）选自季铵氢氧化物和金属螯合物的催化剂。

公开(公告)号：US5166289A

公开(公告)日：1992-11-24

申请号：US630298

申请日：1990-12-19

Applicant: Albert I. Yezrielev ,  William E. Wellman

Inventor： Albert I. Yezrielev ,  William E. Wellman

IPC: C08L69/00 ,  C08K5/00 ,  C08L61/32 ,  C09D20060101 ,  C09D133/00 ,  C09D133/04 ,  C09D133/06 ,  C09D161/04 ,  C09D161/12 ,  C09D167/00 ,  C09D167/02 ,  C09D169/00 ,  C09D201/06

CPC classification number: C09D167/00 ,  C09D133/06 ,  C09D169/00 ,  C08L61/32

Abstract: The present invention provides for amino-crosslinkable coating formulations based on a mixture of a di or polyhydroxy functional polymeric component selected from the group consisting of diesters, polyesters, alkyd polymers, acrylic polymers and polycarbonate polymers, a methylol (alkoxymethyl) amino crosslinking agent and a bis-aromatic polyhydric phenol component having the structure of formula I: ##STR1## wherein X is selected from the group consisting of carbon to carbon covalent bond, oxygen, sulfur, --S--S--, --CO--, --SO--, --SO.sub.2 -- and a divalent organic radical having a molecular weight less than about 400, and wherein Y is independently selected from the group consisting of hydrogen, halogen, C.sub.1 to C.sub.4 alkyl and C.sub.1 to C.sub.4 alkoxy.The crosslinkable compositions of this invention may be used to prepare curable coating and paint formulations, and also may contain other ingredients such as a crosslinking catalyst, fillers, pigments and the like. When cured, the coatings of this invention exhibit improved hardness properties when compared with cured coatings which do not contain the aromatic polyhydric phenol additive. The presence of the additive also serves to eliminate the problem of coating softening when the coated substrate is baked for a prolonged period of time. These cured coatings also have good weatherability, good corrosion resistance and hydrolytic stability, enhanced oxidative and radiation stability, good solvent resistance and good adhesion properties.

Abstract translation: 本发明提供了基于选自二酯，聚酯，醇酸聚合物，丙烯酸聚合物和聚碳酸酯聚合物的二或多羟基官能聚合物组分，羟甲基（烷氧基甲基）氨基交联剂和羟甲基（烷氧基甲基）氨基交联剂的混合物的氨基可交联涂料配方， 具有式I结构的双芳族多元酚组分：其中X选自碳 - 碳共价键，氧，硫，-SS - ， - CO - ， - SO-， -SO 2 - 和分子量小于约400的二价有机基团，其中Y独立地选自氢，卤素，C 1至C 4烷基和C 1至C 4烷氧基。 本发明的可交联组合物可用于制备可固化涂料和涂料制剂，并且还可以含有其它成分如交联催化剂，填料，颜料等。 当固化时，与不含芳族多元酚添加剂的固化涂层相比，本发明的涂层表现出改善的硬度性能。 当涂覆的基材长时间烘烤时，添加剂的存在也用于消除涂布软化的问题。 这些固化涂层也具有良好的耐候性，良好的耐腐蚀性和水解稳定性，增强的氧化和辐射稳定性，良好的耐溶剂性和良好的粘合性能。

公开(公告)号：US4981944A

公开(公告)日：1991-01-01

申请号：US365996

申请日：1989-06-14

Applicant: Tamme Bartels ,  Gerardus J. W. M. Maters

Inventor： Tamme Bartels ,  Gerardus J. W. M. Maters

IPC: C09D157/10 ,  C08F8/32 ,  C08F8/46 ,  C09D201/06 ,  C09D201/08

CPC classification number: C08F8/32 ,  C08F8/46 ,  Y10T428/31855

Abstract: A liquid coating composition is provided which comprises, as a binder, an addition polymer containing on average 2 or more pendant activated unsaturated groups and, as a crosslinking agent, a compound containing on average 2 or more primary amino groups. The pendant activated unsaturated groups of the addition polymer are based upon fumaric, maleic and/or itaconic acid and/or anhydrides thereof. The liquid coating compositions of the present invention provide the particular advantage of rapid cure at ambient temperatures.

公开(公告)号：US4906693A

公开(公告)日：1990-03-06

申请号：US157249

申请日：1988-02-18

Applicant: Gary P. Craun ,  David L. Trumbo

Inventor： Gary P. Craun ,  David L. Trumbo

IPC: C08F8/14 ,  C08L67/00 ,  C09D125/14 ,  C09D133/06 ,  C09D167/00 ,  C09D201/06

CPC classification number: C09D201/06 ,  C08F8/14 ,  C09D125/14 ,  C09D133/066 ,  C09D167/00 ,  C08L67/00

Abstract: Transesterification curing of ester polymers and hydroxyl polymers is effected by the inclusion of a transesterification catalyst comprising a catalytic amount of epoxy resin and certain inorganic salts.

Abstract translation: 酯聚合物和羟基聚合物的酯交换固化通过包含含有催化量的环氧树脂和某些无机盐的酯交换催化剂来实现。

公开(公告)号：US4818796A

公开(公告)日：1989-04-04

申请号：US49236

申请日：1987-05-13

Applicant: Suryya K. Das ,  Samuel Porter, Jr. ,  Wayne H. Tyger

Inventor： Suryya K. Das ,  Samuel Porter, Jr. ,  Wayne H. Tyger

IPC: C08F20/26 ,  C08F2/44 ,  C08F20/04 ,  C08G59/00 ,  C09D133/00 ,  C09D133/04 ,  C09D161/20 ,  C09D163/00 ,  C09D175/04 ,  C09D201/06 ,  C08G59/42

CPC classification number: C08F20/04 ,  C08F2/44

Abstract: Hydroxyl-containing polymers prepared by reaction of a polymerizable alpha, beta-ethylenically unsaturated carboxylic acid and an epoxy compound containing greater than 5 carbon atoms are disclosed. The polymer is prepared by free radical organic solution polymerization techniques. Synthesis of the polymers by this technique assures multiple hydroxyl functionality in all polymer chains thereby providing good cure response. The polymers are useful as binders in high solids coating compositions. When used with appropriate curing agents, the resultant coatings have good hardness, high gloss and distinctness of image, have good solvent and humidity resistance and are very resistant to acid etching.Preferred reactants are:(a) an alpha, beta ethylenically unsaturated carboxylic acid and(b) a glycidyl ester of the formula ##STR1## where R=a tertiary aliphatic hydrocarbon group of 4 to 26 carbon atoms.

公开(公告)号：US4605719A

公开(公告)日：1986-08-12

申请号：US762421

申请日：1985-08-05

Applicant: Frank C. Peelen

Inventor： Frank C. Peelen

IPC: C09D201/06 ,  C08F220/18 ,  C08L33/08 ,  C08L33/10 ,  C08L61/20 ,  C09D4/00 ,  C09D133/06 ,  C08F20/18

CPC classification number: C09D133/066 ,  C09D4/00 ,  C08L61/20

Abstract: Liquid, curable coating compositions are provided based on an addition polymer containing hydroxyl groups and a curing agent. The compositions have a high solids content and hence a low solvent emission upon application. The addition copolymer contains structural units derived from isobornyl (meth)acrylate and/or a mono-ethylenically unsaturated compound of decahydronaphthalene and/or tricyclo(5.2.1.0.sup.2,6 ) and has a Mn of 600-15000 and a hydroxyl number of 30-320. The curing agent may be (blocked) isocyanate or methylolated aminoplast resin.The composition may be applied to vehicles as a top coat.

Abstract translation: 基于含有羟基的加成聚合物和固化剂提供液体可固化涂料组合物。 组合物具有高固体含量，因此在施用时具有低溶剂排放。 加成共聚物含有衍生自（甲基）丙烯酸异冰片酯和/或十氢萘和/或三环（5.2.1.02,6）的单烯属不饱和化合物的结构单元，其Mn为600-15000，羟值为30- 320。 固化剂可以是（封闭的）异氰酸酯或羟甲基化的氨基塑料树脂。 组合物可以作为面漆施用于载体。

公开(公告)号：US4423167A

公开(公告)日：1983-12-27

申请号：US288238

申请日：1981-07-29

Applicant: Joseph T. Valko

Inventor： Joseph T. Valko

IPC: C09D5/02 ,  C08G63/12 ,  C09D5/00 ,  C09D5/44 ,  C09D7/00 ,  C09D7/12 ,  C09D163/00 ,  C09D167/00 ,  C09D201/06 ,  C08L63/02

CPC classification number: C09D167/00 ,  C08G63/12 ,  C09D163/00 ,  C09D201/06 ,  Y10S524/901

Abstract: Coating compositions comprising a polymeric polyol with a polyester crosslinking agent having at least two beta-alkoxyester groups per molecule are disclosed. The compositions, when applied to a substrate and cured in the presence of a transesterification catalyst, give solvent-resistant coatings.

Abstract translation: 公开了包含具有每分子具有至少两个β-烷氧基酯基团的聚酯交联剂的聚合多元醇的涂料组合物。 当组合物施用于基材并在酯交换催化剂存在下固化时，得到耐溶剂涂层。

公开(公告)号：US4401774A

公开(公告)日：1983-08-30

申请号：US349294

申请日：1982-02-16

Applicant: Petrus G. Kooymans ,  Johannes J. M. H. Wintraecken ,  Werner T. Raudenbusch ,  Josepha M. E. Seelen-Kruijssen ,  Gerardus C. M. Schreurs

Inventor： Petrus G. Kooymans ,  Johannes J. M. H. Wintraecken ,  Werner T. Raudenbusch ,  Josepha M. E. Seelen-Kruijssen ,  Gerardus C. M. Schreurs

IPC: C08G59/00 ,  C08G59/14 ,  C08G81/00 ,  C08L33/00 ,  C08L33/02 ,  C08L63/00 ,  C08L67/00 ,  C08L77/00 ,  C09D5/44 ,  C09D163/00 ,  C09D201/06 ,  C08K3/20

CPC classification number: C09D5/4496 ,  C08G59/14 ,  C09D163/00

Abstract: A thermosetting binder composition for coating, comprising:(I) (1) A non-acidic resinous saturated compound having a molecular weight of at least 900, and an alcoholic hydroxyl content of at least 0.2 eq./100 g;(2) A non-acidic polyester of a polycarboxylic acid crosslinking agent having more than one .beta.-hydroxyl ester group per molecule, and at least one of components (1) and (2) having an alcoholic hydroxyl functionality of more than 2, and(II) A transesterification-promoting metal salt or complex curing catalyst which is soluble in liquid hydrocarbons.For aqueous compositions, component (I) (1) is preferably a neutralized epoxy resin/amine adduct and component (II) should be insoluble in water; they can be used for cathodic electrodeposition.

公开(公告)号：US4352842A

公开(公告)日：1982-10-05

申请号：US349295

申请日：1982-02-16

Applicant: Petrus G. Kooymans ,  Johannes J. M. H. Wintraecken ,  Werner T. Raudenbusch ,  Josepha M. E. Seelen-Kruijssen ,  Gerardus C. M. Schreurs

Inventor： Petrus G. Kooymans ,  Johannes J. M. H. Wintraecken ,  Werner T. Raudenbusch ,  Josepha M. E. Seelen-Kruijssen ,  Gerardus C. M. Schreurs

IPC: C08G59/00 ,  C08G59/14 ,  C08G81/00 ,  C08L33/00 ,  C08L33/02 ,  C08L63/00 ,  C08L67/00 ,  C08L77/00 ,  C09D5/44 ,  C09D163/00 ,  C09D201/06 ,  B05D3/02

CPC classification number: C09D5/4496 ,  C08G59/14 ,  C09D163/00

Abstract: A thermosetting binder composition for coating, comprising:(I)(1) A non-acidic resinous saturated compound having a molecular weight of at least 900, and an alcoholic hydroxyl content of at least 0.2 eq./100 g;(2) A non-acidic polyester of a polycarboxylic acid crosslinking agent having more than one .beta.-hydroxyl ester group per molecule, and at least one of components (1) and (2) having an alcoholic hydroxyl functionality of more than 2, and(II) A transesterification-promoting metal salt or complex curing catalyst which is soluble in liquid hydrocarbons.For aqueous compositions, component (I) (1) is preferably a neutralized epoxy resin/amine adduct and component (II) should be insoluble in water; they can be used for cathodic electrodeposition.